body {
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(125deg, #2c3e50, #27ae60, #2980b9, #e74c4c, #8e44ad, #e74c4c, #2980b9, #27ae60, #2c3e50, #27ae60, #2980b9);
    background-size: 1000%;
    animation: bgAnimation 15s linear infinite;
}

.text {
    color: #fff;
    font-size: 30px;
    letter-spacing: 15px;
}

@keyframes bgAnimation {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 46% 50%;
    }
    100% {
        background-position: 92% 50%;
    }
}
